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Электронный компонент: LC75757E

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No.N5 9 5 1
CMOS LSI
LC75757E
LC75757W
1/3VFD
KEY
LC75757E, 75757W1/3 VFD
123VFDKey25
Key
25Key (KeyKey)
123
CCB
()
BLK
/ Ta25, VSS0V
unit
VDD max
VDD
-0.36.5
V
VFL max
VFL
-0.321.0
V
VIN1
DI, CL, CE, BLK
-0.36.5
V
VIN2
OSCI, KI1KI5
-0.3VDD0.3
V
VOUT1
S1S41, G1G3
-0.3VFL0.3
V
VOUT2
OSCO, KS1KS5
-0.3VDD0.3
V
VOUT3
DO
-0.36.5
V
IOUT1
S1S41
6
mA
IOUT2
G1G3
60
mA
IOUT3
KS1KS5
1
mA
Pd max
Ta85 (LC75757E)
400
mW
Ta85 (LC75757W)
300
mW
Topr
-4085
Tstg
-50150
70898TS B8-3846, 3847 No.5951-1/17
No.
5 9 5 1
70898
370-0596 11
10.0
12.0
1.25
0.5
1.25
1.25
0.5
1.25
0.18
12.0
1
16
17
32
33
48
49
64
10.0
0.5
1.7max
0.5
0.1
0.15
3190
[LC75757W]
(unit : mm)
SANYO : SQFP64
14.0
17.2
1.0
1.0
1.6
0.15
0.35
0.1
15.6
0.8
0.8
3.0max
1
16
17
32
33
48
49
64
2.7
14.0
17.2
1.0
1.0
1.6
0.8
3151
[LC75757E]
(unit : mm)
SANYO : QIP64E
CCB
CCB
/ Ta-4085, VDD4.55.5V, VSS0V
min
typ
max
unit
VDD
VDD
4.5
5.0
5.5
V
VFL
VFL
8
12
18
V
H
VIH1
DI, CL, CE, BLK
0.8VDD
5.5
V
VIH2
OSCI
0.8VDD
VDD
V
VIH3
KI1KI5
0.6VDD
VDD
V
L
VIL
DI, CL, CE, BLK, OSCI, KI1KI5
0
0.2VDD
V
fOSC
OSCI, OSCO
0.9
2.4
3.7
MHz
ROSC
OSCI, OSCO
2.2
12
47
k
COSC
OSCI, OSCO
15
33
100
pF
L tL
CL[1]
160
ns
H tH
CL[1]
160
ns
tds
DI, CL[1]
160
ns
tdh
DI, CL[1]
160
ns
CE
tcp
CE, CL[1]
160
ns
CE
tcs
CE, CL[1]
160
ns
CE
tch
CE, CL[1]
160
ns
DO
tdc
DORPU4.7k, CL10pF *1[1]
1.5
s
DO
tdr
DORPU4.7k, CL10pF *1[1]
1.5
s
BLK
tc
BLK, CE[3]
10
s
*1DORPU CL
/
min
typ
max
unit
H
IIH1
DI, CL, CE, BLKVIN5.5V
5
A
IIH2
OSCIVINVDD
5
A
L
IIL
DI, CL, CE, BLK, OSCIVIN0V
-5
A
VIF
KI1KI5
0.05VDD
V
RPD
KI1KI5VDD5.0V
50
100
250
k
IOFFH
DOVO5.5V
5
A
H
VOH1
S1S41IO-2mA
VFL-0.6
V
VOH2
G1G3IO-50mA
VFL-1.3
V
VOH3
OSCOIO-0.5mA
VDD-2.0
V
VOH4
KS1KS5IO-500A
VDD-1.2 VDD-0.5 VDD-0.2
V
L
VOL1
S1S41, G1G3IO50A
0.5
V
VOL2
OSCOIO0.5mA
2.0
V
VOL3
KS1KS5IO25A
0.2
0.5
1.5
V
VOL4
DOIO1mA
0.1
0.5
V
fOSC
ROSC12k, COSC33pF
2.4
MHz
VH
DI, CL, CE, BLK, KI1KI5
0.1VDD
V
IDD1
5
A
IDD2
fOSC2.4MHz
10
mA
No.5951-2/17
LC75757E, 75757W
VIH1
VIH1
VIL
VIL
50
CL
DI
CE
tH
tL
VIH1
VIL
tcp
tcs
tch
tds
tdc
tdh
tdr
DO
D0
D1
tdc
tdr
DO
D0
D1
A11016
VIH1
VIH1
VIL
VIL
50
CL
DI
CE
tL
tH
VIH1
VIL
tcp
tcs
tch
tds
tdh
A11017
1
G1
2
G2
3
G3
4
VFL
5
S41
6
S40
7
S39
8
S38
9
S37
10
S36
11
S35
12
S34
13
S33
14
S32
15
S31
16
S30
17 S29
18 S28
19 S27
20 S26
21 S25
22 S24
23 S23
24 S22
25 S21
26 S20
27 S19
28 S18
29 S17
30 S16
31 S15
32 S14
33
S13
34
S12
35
S11
36
S10
37
S9
38
S8
39
S7
40
S6
41
S5
42
S4
43
S3
44
S2
45
S1
46
KS1
47
KS2
48
KS3
49
KS4
50
KS5
51
KI1
52
KI2
53
KI3
54
KI4
55
KI5
56
VSS
57
OSCO
58
OSCI
59
VDD
60
BLK
61
DO
62
CE
63
CL
64
DI
LC75757E
LC75757W
A11018
Top view
LC75757E, 75757W
No.5951-3/17
(1) CLL
(2) CLH
[1]
LC75757E, 75757W
No.5951-4/17
I/O
VFL
4
8.0V18.0V
-
-
VDD
59
4.5V5.5V
-
-
VSS
56
GND
-
-
OSCI
58
I
GND
OSCO
57
O
OPEN
BLK
60
LSI
Key LKey
I
GND
CL
63
DO
CL
DI
CE
DO
I
GND
DI
64
CE
62
DO
61
O
OPEN
S1S41
455
O
OPEN
G3
G2
G1
S4
1
S4
0
S1
S2
41
SEGMENT DRIVER
MPX
123
LATCH
12
41
SHIFT REGISTER
KI5
KI4
KI3
KI2
DO
DI
CL
CE
KI1
KS5
KS4
KS3
KS2
KS1
OSCO
OSCI
VSS
VDD
VFL
BLK
DIGIT
DRIVER
TIMING
GENERATOR
DIMMER
TIMING
GENERATOR
CONTROL
REGISTER
CLOCK
GENERATOR
DIVIDER
CCB INTERFACE
KEY SCAN
KEY BUFFER
A11019
G1G3
13
fO (fOSC/6144)Hz
O
OPEN
KS1KS5
4650
KeyKeyKey
CMOS
O
OPEN
KI1KI5
5155
Key
I
GND
LC75757E, 75757W
No.5951-5/17
(1) CLL
(2) CLH
B1
B0
B2 B3 A0 A1 A2 A3
1
0
1
1
0
0
0
1
D1
D2
D40 D41 0
S0 S1 DM0 DM1 DM2 DM3 DM4 DM5 DM6 DM7 DM8 DM9 0
0
CE
CL
DI
CCB
DD
CE
B1
B0
B2 B3 A0 A1 A2 A3
1
0
1
1
0
0
0
1
D42
D43
D81 D82
0
1
CCB
DD
B1
B0
B2 B3 A0 A1 A2 A3
1
0
1
1
0
0
0
1
D83
D84
D122 D123
1
0
CCB
DD
don't care
DD
A11020
B1
B0
B2 B3 A0 A1 A2
A3
1
0
1
1
0
0
0
1
D1 D2
D40 D41 0
S0 S1 DM0 DM1 DM2 DM3 DM4 DM5 DM6 DM7 DM8 DM9 0
0
CE
CL
DI
CCB
DD
DO
B1
B0
B2 B3 A0 A1 A2
A3
1
0
1
1
0
0
0
1
D42 D43
D81 D82
0
1
CCB
DD
B1
B0
B2 B3 A0 A1 A2
A3
1
0
1
1
0
0
0
1
D83 D84
D122 D123
1
0
CCB
DD
don't care
DD
A11021
[2]